# 函数的返回值
def fun(num):
    odd = []
    even = []
    for i in num:
        if i % 2:
            odd.append(i)
        else:
            even.append(i)
    return odd, even


print(fun([1, 3, 4, 5, 6, 7, 8, 9, 1, 11]))
